
4th QUARTER (GEN BIO 1) PART 1
Quiz by Jayrald Cruzada
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50 questions
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- Q1Light is required for the light dependent reactions becauseit splits ATP molecules which generates the energy necessary to power the light independent reactionsit is the source for electronsit splits the CO2 moleculeit energizes electrons in the reaction center30s
- Q2Which of the following statements about thylakoids is not correct?The thylakoid membranes contain the photosystems.The thylakoid membranes contain chlorophyll pigments.The thylakoid membranes contain the electron transport carriersThe thylakoid membranes contain the Calvin cycle enzymes.30s
- Q3The final product of the Calvin cycle which can be the precursor to make glucose is3-PGARuBPG3PNADPH30s
- Q4CO2 fixation occurs within the stroma.FalseTrue30s
- Q5Which of the following is the most important thing that occurs during cell respiration?CO₂ is produced during the Krebs cycleProtons and electrons combine with oxygen to form waterATP is producedOxygen is released30s
- Q6Which pathway for aerobic cellular respiration is located in the cytoplasm of the cell?Krebs cycleglycolysiselectron transport systemCalvin Cycle30s
- Q7The primary pigment in photosynthesis is:chlorophyll a and bchlorophyll achlorophyll bcarotenoid30s
- Q8Which of the following parts of visible light is being reflected by chlorophylls a and b?blueredvioletgreen30s
- Q9Choose the pair that is correctly matched.electron transport chain- inner mitochondrial membraneglycolysis-mitochondriaKrebs cycle-cytoplasmelectron transport chain-outer compartment of mitochondria30s
- Q10The light reaction of photosynthesis does not includeoxygen formationchemiosmosiselectron transportglucose formation30s
- Q11The first step of the Calvin cycle isFormation of Sedoheptulose BisphosphateRuBP RegenerationCarbon Dioxide FixationG3P Reduction30s
- Q12How many carbon atoms are in a molecule of RuBP?threesixsevenfive30s
- Q13Where do the enzymatic reactions of the Calvin cycle take place?stroma of the chloroplastthylakoid membranescristae of mitochondriaouter membrane of the chloroplast30s
- Q14Which of the following cell organelles convert one form of energy into another?golgi bodyendoplasmic reticulumchloroplastnucleus30s
- Q15The pigment molecules responsible for photosynthesis are located in thethylakoid spaceinner membrane of chloroplaststromathylakoid membrane30s